Deposit 10 Get 300 Free Spins 2026: The Full Breakdown

Most players assume deposit 10 get 300 free spins comes down to bonus size. The real difference sits somewhere else entirely. After the UK Gambling Commission introduced the 10x wagering cap on 19 January 2026, the entire promotional landscape shifted. What used to be a race to offer the biggest headline number has become a game of terms, conditions, and wagering efficiency. A £10 deposit that triggers 300 free spins sounds extraordinary on paper. But the value of those spins depends on game restrictions, win caps, and how quickly you can convert them into withdrawable cash. We’ve analysed the current market, reviewed the official terms of every major UKGC-licensed operator, and broken down exactly what these offers are worth in real money. This is not about chasing the biggest number. It’s about understanding which promotions actually pay out. You can find more information in our free spins no deposit guide.

The 10x Wagering Cap and What It Changed

The 10x cap, enforced from 19 January 2026, fundamentally rewrote how UK casinos structure their bonuses. Before this reform, wagering requirements of 10x, 10x, or even 10x were standard. A £10 bonus with 10x wagering demanded £400 in turnover, often with a house edge of around 4%, making the expected loss roughly £16 on bonus funds alone. Under the current rules, the maximum turnover on that same £10 bonus is just £100. That’s a dramatic reduction in the cost of clearing a bonus.

However, operators adapted quickly. Many reduced headline bonus amounts, tightened game eligibility, and introduced stricter win caps to maintain profitability. The £5 stake limit, effective from 9 April 2025, also curbed high-roller chasing of these offers. The result is a market where a deposit 10 get 300 free spins offer must be examined through the lens of these new constraints. The headline number is still large, but the practical value depends entirely on how the operator applies the 10x cap to free spin winnings.

Some brands, like William Hill, apply the 10x wagering requirement to the winnings from the free spins, not to the spin value itself. Others, like 32Red, do the same but with different game contributions. Understanding this distinction is the difference between a profitable bonus and one that barely breaks even.

How the Offers Work in practice

When you see a promotion offering 300 free spins for a £10 deposit, the first thing to check is whether the spins are wager-free or subject to wagering. Wager-free spins, like those from Sky Vegas or PlayOJO, convert all winnings directly into real cash with no further playthrough. That’s the benchmark. But most 300-spin offers will apply the 10x cap to the winnings from those spins.

Let’s take a concrete example. Suppose you claim 300 free spins at 10p per spin. The total spin value is £30. If the average RTP is 96%, you can expect roughly £28.80 in winnings from the spins. With a 10x wagering requirement, you must place £288 in bets before withdrawing. At a 4% house edge, the expected cost of clearing that wagering is around £11.52. So your expected net from the £30 spin value is about £17.28. That’s still a positive expected value, but far less than the headline £30 suggests.

Some operators cap the maximum win from free spins. William Hill, for example, caps winnings from their 200 free spins at £30. So even if you hit a big win, you cannot withdraw more than £30. That cap significantly reduces the upside. Always check the max win cap before committing.

Common Player Mistakes with Large Free Spin Offers

The biggest mistake players make is assuming all free spins are equal. A 300-spin offer from one casino might be worth significantly less than a 100-spin offer from another, depending on the terms. Players often ignore the wagering requirement on winnings, focusing only on the spin count. That is a costly error.

Another frequent error is failing to check game contributions. Slots typically contribute 100% to wagering, but table games like roulette or blackjack may contribute only 10% or even 0%. If you try to clear wagering on roulette, you will need ten times the turnover, making the bonus nearly impossible to clear profitably. European roulette at 2.7% house edge, but the effective edge on bonus wagering is much higher if game contributions are low.

Players also overlook the time limits. Sun Vegas requires you to clear the 10x wagering within just 3 days. That is a very tight window. Missing the deadline means forfeiting the bonus and any winnings. Always set a reminder and plan your play session accordingly.

EV Analysis: Calculating the Real Value

Expected value (EV) is the only honest way to compare these offers. Let us run the numbers on a typical deposit 10 get 300 free spins promotion, assuming 10p spins and a 10x wagering requirement on winnings.

Spin value: 300 x £0.10 = £30. Expected winnings at 96% RTP: £28.80. Wagering target: £28.80 x 10 = £288. Cost to clear at 4% house edge: £288 x 0.04 = £11.52. Expected net: £28.80 – £11.52 = £17.28. That’s a positive EV of about 57% of the spin value. Not bad, but not extraordinary.

Compare that to a wager-free offer like Sky Vegas’s 250 spins. Expected winnings: 250 x £0.10 x 0.96 = £24. No wagering cost. Net: £24. That’s a higher net value despite fewer spins, because there is no playthrough. The wager-free offer is mathematically superior, even with 50 fewer spins.

Now consider the William Hill offer with the £30 win cap. Even if you hit a £50 win from the spins, you can only withdraw £30. That caps the upside. The EV calculation becomes more complex, but the cap effectively reduces the maximum possible value to £30 minus the wagering cost. If the wagering cost is £12, the maximum net is £18, but the average net will be lower due to the cap truncating high wins.

Payment Analysis: How You Fund the Deposit Matters

Not all payment methods are treated equally. Many UK casinos exclude e-wallets like PayPal, Skrill, and Neteller from qualifying for the welcome bonus. Party Casino explicitly excludes Neteller, PayPal, Paysafe, and Skrill from their deposit requirement. Mecca Bingo excludes PayPal and Paysafe. 888 Casino excludes PayPal, paysafecard, and Trustly. If you deposit using an excluded method, you’ll not trigger the free spins, even if you meet the £10 minimum.

Debit cards are universally accepted. Visa and Mastercard debit cards work at every UKGC-licensed casino. Some operators, like Sun Vegas, accept debit cards only, with no e-wallet support at all. That limits your withdrawal speed, as card withdrawals typically take 1–3 business days, while e-wallets can clear in under 24 hours.

Withdrawal speeds vary by operator. William Hill and Sky Vegas process e-wallet withdrawals in 14–20 hours. 32Red and PlayOJO take 16–22 hours. Sun Vegas, with its debit-only policy, takes around 18 hours for e-wallet withdrawals (though e-wallets are not accepted for deposits). Always check the withdrawal policy before depositing, especially if you need fast access to your funds.

Step-by-Step Claim Guide for a 300 Free Spins Offer

Claiming a deposit 10 get 300 free spins offer requires attention to detail. Here is a general guide that applies to most UKGC-licensed operators.

1. Check eligibility: You must be a new customer, 18 or over, and a UK resident. Northern Ireland residents are excluded from some offers, like PlayOJO.
2. Choose your payment method: Use a debit card to avoid exclusion. Avoid PayPal, Skrill, or Neteller unless the terms explicitly allow them.
3. Enter any promo code: Some offers require a code. William Hill requires the code WHV200 at registration. Others, like Sky Vegas, credit the spins automatically.
4. Deposit at least £10: a quid is almost always £10. Depositing less won’t trigger the bonus.
5. Opt in: Many promotions require you to opt in from the promotions page before making the deposit. Failing to opt in means no free spins.
6. Claim the spins: After the deposit clears, the free spins are usually credited within 24 hours. Some operators credit them immediately.
7. Use the spins within the time limit: Most free spins expire within 48 to 72 hours. Check the expiry date in the terms.
8. Clear any wagering: If the spins have wagering requirements, play through the required amount on eligible games before requesting a withdrawal.

Missing any of these steps can result in losing the bonus. The terms are strict, and operators rarely make exceptions.

Casino Economics: Why Operators Offer 300 Spins

From the casino’s perspective, a 300 free spins offer is a customer acquisition cost. The operator pays for the spin value (e.g., £30 at 10p per spin) and hopes to recoup that cost through wagering requirements, game house edges, and player retention. The 10x wagering cap limits how much they can recoup, but the win cap (like William Hill’s £30) protects the operator from large payouts.

The house edge on slots averages around 4%, though it varies by game. High-volatility slots may have a lower RTP in the short term, benefiting the casino. Operators also restrict eligible games to those with lower RTPs or higher volatility to reduce their risk. The 3-day wagering window at Sun Vegas forces players to play quickly, often on high-volatility games, increasing the chance that the casino retains the bonus value.

From a profitability standpoint, these offers work because most players do not clear the wagering, or they lose their winnings during playthrough. The casino’s expected cost per player is lower than the headline spin value. That is why operators can afford to offer 300 spins. The maths works in their favour over a large player base.

Alternatives Comparison: Wager-Free vs Wagering Offers

Not all 300-spin offers are created equal. Let’s compare three approaches: wager-free, standard wagering, and capped wagering.

Sky Vegas offers 250 wager-free spins (50 no deposit + 200 on deposit). No wagering means all winnings are yours immediately. The expected net from 250 spins at 10p each, with 96% RTP, is £24. That’s a strong offer with no strings attached.

William Hill offers 200 spins with 10x wagering and a £30 win cap. The expected net is lower due to the wagering cost and cap. For most players, the Sky Vegas offer is better, even though it has fewer spins.

MrQ offers 100 free spins. Fewer spins, but no wagering and no cap. The expected net is £9.60. That’s less than Sky Vegas, but the instant withdrawal guarantee adds value for players who prioritise speed.

The best offer depends on your play style. If you want maximum value with no hassle, wager-free spins are the clear winner. If you’re willing to clear wagering for a larger potential payout, a 300-spin offer with 10x wagering might be worth it, but only if there’s no win cap.

Licence Check: Verifying the Operator

Every casino mentioned in this article holds a licence from the UK Gambling Commission. You can verify any operator’s licence on the Gambling Commission’s public register. Look for the account number and confirm the licence is active. For example, William Hill’s licence is held by WHG (International) Limited, UKGC account 39225. 32Red is licensed under 32Red Limited. Sky Vegas operates under Bonne Terre Gaming, part of Flutter Entertainment.

Verifying the licence is a quick way to ensure the operator follows UK regulations, including the 10x wagering cap, the £5 stake limit, and mandatory responsible gambling tools. If an operator is not on the register, don’t play there. Offshore casinos are not covered by UK consumer protections.

Regulatory Context: The 10x Cap and Stake Limits

The 10x wagering cap, introduced on 19 January 2026, was a landmark change. It replaced the previous system where operators could set wagering requirements as high as 10x. The cap applies to all bonuses offered to UK players, including free spins, deposit matches, and no-deposit bonuses. Operators cannot circumvent the cap by offering bonuses through third-party sites or affiliate links.

The £5 stake limit, effective 9 April 2025, applies to all online slots. Players cannot bet more than £5 per spin. This limit affects high-stakes players but has little impact on those claiming free spin offers, as the spin value is typically set at 10p. The limit does reduce the potential for large losses during wagering playthrough.

Cross-promotion bans prevent operators from advertising multiple bonuses in a single campaign. Each offer must be clearly separate, with its own terms and conditions. This regulation makes it easier for players to compare offers without confusing bundled deals.

Responsible Gambling and Player Protection

18+. Please gamble responsibly. If gambling stops being fun, free 24/7 help is available from the National Gambling Helpline on 0808 8020 133 (GamCare). You can self-exclude from all UKGC sites with GAMSTOP, or find support at BeGambleAware.org. Play only at UKGC-licensed operators.

Frequently Asked Questions

Can I withdraw the free spins winnings immediately?

Only if the spins are wager-free. Operators like Sky Vegas and PlayOJO credit winnings directly to your real balance with no playthrough. If the spins have a 10x wagering requirement, you must place bets equal to 10 times the winnings before withdrawing.

What is the best deposit 10 get 300 free spins offer?

Sky Vegas offers 250 wager-free spins (50 no deposit plus 200 on deposit), which is the strongest offer in terms of value and simplicity. William Hill offers 200 spins with a £30 win cap, which is less valuable. Always compare the wagering terms, not just the spin count.

Do I need a promo code to claim the free spins?

Some operators require a promo code. William Hill requires the code WHV200 at registration. Others, like Sky Vegas and 32Red, credit the spins automatically after you opt in and make the qualifying deposit. Check the terms before depositing.

Are e-wallets excluded from the deposit requirement?

Yes, many operators exclude PayPal, Skrill, and Neteller. Party Casino, Mecca Bingo, and 888 Casino all exclude specific e-wallets. Use a debit card to ensure your deposit qualifies for the bonus.

How long do I have to use the free spins?

Free spins typically expire within 48 to 72 hours of being credited. William Hill gives 72 hours. 32Red gives 48 hours. Sky Vegas gives 7 days. Always check the expiry date in the terms and conditions.

What happens if I don’t clear the wagering in time?

You forfeit the bonus and any winnings associated with it. The wagering window is strict. Sun Vegas requires you to clear 10x wagering within 3 days, which is very tight. Plan your play session to avoid losing the bonus.

Verify: the Gambling Commission’s public register.

Deposit 10 Get 300 Free Spins 2026: The Full Breakdown

Most players assume deposit 10 get 300 free spins comes down to bonus size. The real difference sits somewhere else entirely. After the UK Gambling Commission introduced the 10x wagering cap on 19 January 2026, the entire promotional landscape shifted. What used to be a race to offer the biggest headline number has become a game of terms, conditions, and wagering efficiency. A £10 deposit that triggers 300 free spins sounds extraordinary on paper. But the value of those spins depends on game restrictions, win caps, and how quickly you can convert them into withdrawable cash. We’ve analysed the current market, reviewed the official terms of every major UKGC-licensed operator, and broken down exactly what these offers are worth in real money. This is not about chasing the biggest number. It’s about understanding which promotions actually pay out. You can find more information in our free spins no deposit guide.

The 10x Wagering Cap and What It Changed

The 10x cap, enforced from 19 January 2026, fundamentally rewrote how UK casinos structure their bonuses. Before this reform, wagering requirements of 10x, 10x, or even 10x were standard. A £10 bonus with 10x wagering demanded £400 in turnover, often with a house edge of around 4%, making the expected loss roughly £16 on bonus funds alone. Under the current rules, the maximum turnover on that same £10 bonus is just £100. That’s a dramatic reduction in the cost of clearing a bonus.

However, operators adapted quickly. Many reduced headline bonus amounts, tightened game eligibility, and introduced stricter win caps to maintain profitability. The £5 stake limit, effective from 9 April 2025, also curbed high-roller chasing of these offers. The result is a market where a deposit 10 get 300 free spins offer must be examined through the lens of these new constraints. The headline number is still large, but the practical value depends entirely on how the operator applies the 10x cap to free spin winnings.

Some brands, like William Hill, apply the 10x wagering requirement to the winnings from the free spins, not to the spin value itself. Others, like 32Red, do the same but with different game contributions. Understanding this distinction is the difference between a profitable bonus and one that barely breaks even.

How the Offers Work in practice

When you see a promotion offering 300 free spins for a £10 deposit, the first thing to check is whether the spins are wager-free or subject to wagering. Wager-free spins, like those from Sky Vegas or PlayOJO, convert all winnings directly into real cash with no further playthrough. That’s the benchmark. But most 300-spin offers will apply the 10x cap to the winnings from those spins.

Let’s take a concrete example. Suppose you claim 300 free spins at 10p per spin. The total spin value is £30. If the average RTP is 96%, you can expect roughly £28.80 in winnings from the spins. With a 10x wagering requirement, you must place £288 in bets before withdrawing. At a 4% house edge, the expected cost of clearing that wagering is around £11.52. So your expected net from the £30 spin value is about £17.28. That’s still a positive expected value, but far less than the headline £30 suggests.

Some operators cap the maximum win from free spins. William Hill, for example, caps winnings from their 200 free spins at £30. So even if you hit a big win, you cannot withdraw more than £30. That cap significantly reduces the upside. Always check the max win cap before committing.

Common Player Mistakes with Large Free Spin Offers

The biggest mistake players make is assuming all free spins are equal. A 300-spin offer from one casino might be worth significantly less than a 100-spin offer from another, depending on the terms. Players often ignore the wagering requirement on winnings, focusing only on the spin count. That is a costly error.

Another frequent error is failing to check game contributions. Slots typically contribute 100% to wagering, but table games like roulette or blackjack may contribute only 10% or even 0%. If you try to clear wagering on roulette, you will need ten times the turnover, making the bonus nearly impossible to clear profitably. European roulette at 2.7% house edge, but the effective edge on bonus wagering is much higher if game contributions are low.

Players also overlook the time limits. Sun Vegas requires you to clear the 10x wagering within just 3 days. That is a very tight window. Missing the deadline means forfeiting the bonus and any winnings. Always set a reminder and plan your play session accordingly.

EV Analysis: Calculating the Real Value

Expected value (EV) is the only honest way to compare these offers. Let us run the numbers on a typical deposit 10 get 300 free spins promotion, assuming 10p spins and a 10x wagering requirement on winnings.

Spin value: 300 x £0.10 = £30. Expected winnings at 96% RTP: £28.80. Wagering target: £28.80 x 10 = £288. Cost to clear at 4% house edge: £288 x 0.04 = £11.52. Expected net: £28.80 – £11.52 = £17.28. That’s a positive EV of about 57% of the spin value. Not bad, but not extraordinary.

Compare that to a wager-free offer like Sky Vegas’s 250 spins. Expected winnings: 250 x £0.10 x 0.96 = £24. No wagering cost. Net: £24. That’s a higher net value despite fewer spins, because there is no playthrough. The wager-free offer is mathematically superior, even with 50 fewer spins.

Now consider the William Hill offer with the £30 win cap. Even if you hit a £50 win from the spins, you can only withdraw £30. That caps the upside. The EV calculation becomes more complex, but the cap effectively reduces the maximum possible value to £30 minus the wagering cost. If the wagering cost is £12, the maximum net is £18, but the average net will be lower due to the cap truncating high wins.

Payment Analysis: How You Fund the Deposit Matters

Not all payment methods are treated equally. Many UK casinos exclude e-wallets like PayPal, Skrill, and Neteller from qualifying for the welcome bonus. Party Casino explicitly excludes Neteller, PayPal, Paysafe, and Skrill from their deposit requirement. Mecca Bingo excludes PayPal and Paysafe. 888 Casino excludes PayPal, paysafecard, and Trustly. If you deposit using an excluded method, you’ll not trigger the free spins, even if you meet the £10 minimum.

Debit cards are universally accepted. Visa and Mastercard debit cards work at every UKGC-licensed casino. Some operators, like Sun Vegas, accept debit cards only, with no e-wallet support at all. That limits your withdrawal speed, as card withdrawals typically take 1–3 business days, while e-wallets can clear in under 24 hours.

Withdrawal speeds vary by operator. William Hill and Sky Vegas process e-wallet withdrawals in 14–20 hours. 32Red and PlayOJO take 16–22 hours. Sun Vegas, with its debit-only policy, takes around 18 hours for e-wallet withdrawals (though e-wallets are not accepted for deposits). Always check the withdrawal policy before depositing, especially if you need fast access to your funds.

Step-by-Step Claim Guide for a 300 Free Spins Offer

Claiming a deposit 10 get 300 free spins offer requires attention to detail. Here is a general guide that applies to most UKGC-licensed operators.

1. Check eligibility: You must be a new customer, 18 or over, and a UK resident. Northern Ireland residents are excluded from some offers, like PlayOJO.
2. Choose your payment method: Use a debit card to avoid exclusion. Avoid PayPal, Skrill, or Neteller unless the terms explicitly allow them.
3. Enter any promo code: Some offers require a code. William Hill requires the code WHV200 at registration. Others, like Sky Vegas, credit the spins automatically.
4. Deposit at least £10: a quid is almost always £10. Depositing less won’t trigger the bonus.
5. Opt in: Many promotions require you to opt in from the promotions page before making the deposit. Failing to opt in means no free spins.
6. Claim the spins: After the deposit clears, the free spins are usually credited within 24 hours. Some operators credit them immediately.
7. Use the spins within the time limit: Most free spins expire within 48 to 72 hours. Check the expiry date in the terms.
8. Clear any wagering: If the spins have wagering requirements, play through the required amount on eligible games before requesting a withdrawal.

Missing any of these steps can result in losing the bonus. The terms are strict, and operators rarely make exceptions.

Casino Economics: Why Operators Offer 300 Spins

From the casino’s perspective, a 300 free spins offer is a customer acquisition cost. The operator pays for the spin value (e.g., £30 at 10p per spin) and hopes to recoup that cost through wagering requirements, game house edges, and player retention. The 10x wagering cap limits how much they can recoup, but the win cap (like William Hill’s £30) protects the operator from large payouts.

The house edge on slots averages around 4%, though it varies by game. High-volatility slots may have a lower RTP in the short term, benefiting the casino. Operators also restrict eligible games to those with lower RTPs or higher volatility to reduce their risk. The 3-day wagering window at Sun Vegas forces players to play quickly, often on high-volatility games, increasing the chance that the casino retains the bonus value.

From a profitability standpoint, these offers work because most players do not clear the wagering, or they lose their winnings during playthrough. The casino’s expected cost per player is lower than the headline spin value. That is why operators can afford to offer 300 spins. The maths works in their favour over a large player base.

Alternatives Comparison: Wager-Free vs Wagering Offers

Not all 300-spin offers are created equal. Let’s compare three approaches: wager-free, standard wagering, and capped wagering.

Sky Vegas offers 250 wager-free spins (50 no deposit + 200 on deposit). No wagering means all winnings are yours immediately. The expected net from 250 spins at 10p each, with 96% RTP, is £24. That’s a strong offer with no strings attached.

William Hill offers 200 spins with 10x wagering and a £30 win cap. The expected net is lower due to the wagering cost and cap. For most players, the Sky Vegas offer is better, even though it has fewer spins.

MrQ offers 100 free spins. Fewer spins, but no wagering and no cap. The expected net is £9.60. That’s less than Sky Vegas, but the instant withdrawal guarantee adds value for players who prioritise speed.

The best offer depends on your play style. If you want maximum value with no hassle, wager-free spins are the clear winner. If you’re willing to clear wagering for a larger potential payout, a 300-spin offer with 10x wagering might be worth it, but only if there’s no win cap.

Licence Check: Verifying the Operator

Every casino mentioned in this article holds a licence from the UK Gambling Commission. You can verify any operator’s licence on the Gambling Commission’s public register. Look for the account number and confirm the licence is active. For example, William Hill’s licence is held by WHG (International) Limited, UKGC account 39225. 32Red is licensed under 32Red Limited. Sky Vegas operates under Bonne Terre Gaming, part of Flutter Entertainment.

Verifying the licence is a quick way to ensure the operator follows UK regulations, including the 10x wagering cap, the £5 stake limit, and mandatory responsible gambling tools. If an operator is not on the register, don’t play there. Offshore casinos are not covered by UK consumer protections.

Regulatory Context: The 10x Cap and Stake Limits

The 10x wagering cap, introduced on 19 January 2026, was a landmark change. It replaced the previous system where operators could set wagering requirements as high as 10x. The cap applies to all bonuses offered to UK players, including free spins, deposit matches, and no-deposit bonuses. Operators cannot circumvent the cap by offering bonuses through third-party sites or affiliate links.

The £5 stake limit, effective 9 April 2025, applies to all online slots. Players cannot bet more than £5 per spin. This limit affects high-stakes players but has little impact on those claiming free spin offers, as the spin value is typically set at 10p. The limit does reduce the potential for large losses during wagering playthrough.

Cross-promotion bans prevent operators from advertising multiple bonuses in a single campaign. Each offer must be clearly separate, with its own terms and conditions. This regulation makes it easier for players to compare offers without confusing bundled deals.

Responsible Gambling and Player Protection

18+. Please gamble responsibly. If gambling stops being fun, free 24/7 help is available from the National Gambling Helpline on 0808 8020 133 (GamCare). You can self-exclude from all UKGC sites with GAMSTOP, or find support at BeGambleAware.org. Play only at UKGC-licensed operators.

Frequently Asked Questions

Can I withdraw the free spins winnings immediately?

Only if the spins are wager-free. Operators like Sky Vegas and PlayOJO credit winnings directly to your real balance with no playthrough. If the spins have a 10x wagering requirement, you must place bets equal to 10 times the winnings before withdrawing.

What is the best deposit 10 get 300 free spins offer?

Sky Vegas offers 250 wager-free spins (50 no deposit plus 200 on deposit), which is the strongest offer in terms of value and simplicity. William Hill offers 200 spins with a £30 win cap, which is less valuable. Always compare the wagering terms, not just the spin count.

Do I need a promo code to claim the free spins?

Some operators require a promo code. William Hill requires the code WHV200 at registration. Others, like Sky Vegas and 32Red, credit the spins automatically after you opt in and make the qualifying deposit. Check the terms before depositing.

Are e-wallets excluded from the deposit requirement?

Yes, many operators exclude PayPal, Skrill, and Neteller. Party Casino, Mecca Bingo, and 888 Casino all exclude specific e-wallets. Use a debit card to ensure your deposit qualifies for the bonus.

How long do I have to use the free spins?

Free spins typically expire within 48 to 72 hours of being credited. William Hill gives 72 hours. 32Red gives 48 hours. Sky Vegas gives 7 days. Always check the expiry date in the terms and conditions.

What happens if I don’t clear the wagering in time?

You forfeit the bonus and any winnings associated with it. The wagering window is strict. Sun Vegas requires you to clear 10x wagering within 3 days, which is very tight. Plan your play session to avoid losing the bonus.

Verify: the Gambling Commission’s public register.